./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/config/GemCutterReach.xml -i ../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 19:00:02,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 19:00:02,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 19:00:02,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 19:00:02,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 19:00:02,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 19:00:02,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 19:00:02,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 19:00:02,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 19:00:02,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 19:00:02,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 19:00:02,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 19:00:02,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 19:00:02,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 19:00:02,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 19:00:02,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 19:00:02,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 19:00:02,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 19:00:02,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 19:00:02,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 19:00:02,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 19:00:02,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 19:00:02,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 19:00:02,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 19:00:02,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 19:00:02,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 19:00:02,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 19:00:02,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 19:00:02,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 19:00:02,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 19:00:02,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 19:00:02,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 19:00:02,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 19:00:02,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 19:00:02,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 19:00:02,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 19:00:02,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 19:00:02,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 19:00:02,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 19:00:02,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 19:00:02,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 19:00:02,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2021-11-13 19:00:02,632 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 19:00:02,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 19:00:02,635 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 19:00:02,636 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 19:00:02,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 19:00:02,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 19:00:02,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 19:00:02,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 19:00:02,641 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 19:00:02,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 19:00:02,643 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 19:00:02,643 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 19:00:02,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 19:00:02,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 19:00:02,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 19:00:02,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 19:00:02,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 19:00:02,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 19:00:02,646 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-13 19:00:02,646 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 19:00:02,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 19:00:02,647 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 19:00:02,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 19:00:02,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 19:00:02,648 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 19:00:02,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-13 19:00:02,648 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 19:00:02,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:00:02,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 19:00:02,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 19:00:02,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 19:00:02,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 19:00:02,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 19:00:02,653 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 19:00:02,653 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 19:00:02,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 19:00:02,654 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 19:00:02,654 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 19:00:02,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 [2021-11-13 19:00:03,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 19:00:03,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 19:00:03,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 19:00:03,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 19:00:03,166 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 19:00:03,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-13 19:00:03,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/bff697b35/98ed75e50fd040c8a8421b978ff75820/FLAGf10a1d9cd [2021-11-13 19:00:04,100 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 19:00:04,102 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-13 19:00:04,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/bff697b35/98ed75e50fd040c8a8421b978ff75820/FLAGf10a1d9cd [2021-11-13 19:00:04,305 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/bff697b35/98ed75e50fd040c8a8421b978ff75820 [2021-11-13 19:00:04,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 19:00:04,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 19:00:04,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 19:00:04,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 19:00:04,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 19:00:04,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:04" (1/1) ... [2021-11-13 19:00:04,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a91ee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:04, skipping insertion in model container [2021-11-13 19:00:04,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:04" (1/1) ... [2021-11-13 19:00:04,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 19:00:04,428 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 19:00:05,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:00:05,410 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 19:00:05,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:00:05,635 INFO L208 MainTranslator]: Completed translation [2021-11-13 19:00:05,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05 WrapperNode [2021-11-13 19:00:05,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 19:00:05,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 19:00:05,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 19:00:05,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 19:00:05,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,705 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 19:00:05,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 19:00:05,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 19:00:05,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 19:00:05,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,925 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 19:00:05,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 19:00:05,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 19:00:05,928 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 19:00:05,929 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (1/1) ... [2021-11-13 19:00:05,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:00:05,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:05,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 19:00:05,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 19:00:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 19:00:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 19:00:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 19:00:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 19:00:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 19:00:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-13 19:00:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 19:00:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 19:00:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-13 19:00:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-13 19:00:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 19:00:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 19:00:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 19:00:06,043 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 19:00:07,043 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 19:00:07,044 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 19:00:07,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:07 BoogieIcfgContainer [2021-11-13 19:00:07,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 19:00:07,049 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 19:00:07,050 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 19:00:07,054 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 19:00:07,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 07:00:04" (1/3) ... [2021-11-13 19:00:07,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@740c27b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:07, skipping insertion in model container [2021-11-13 19:00:07,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:05" (2/3) ... [2021-11-13 19:00:07,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@740c27b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:07, skipping insertion in model container [2021-11-13 19:00:07,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:07" (3/3) ... [2021-11-13 19:00:07,059 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_17-arrayloop_nr.i [2021-11-13 19:00:07,066 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 19:00:07,067 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 19:00:07,067 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-13 19:00:07,067 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 19:00:07,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,138 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,138 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,138 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,138 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,139 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,139 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,139 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,139 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,139 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,140 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,140 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,140 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,140 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,141 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,141 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,141 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,141 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,141 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,142 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,142 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,142 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,142 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,143 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,143 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,143 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,143 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,144 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,144 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,144 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,144 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,144 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,145 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,145 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,145 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,145 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,146 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,146 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,146 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,146 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,146 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,147 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,147 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,147 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,147 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,168 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,168 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,168 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,168 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,169 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,169 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,169 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,169 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,170 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,170 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,170 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,170 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,171 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,171 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,171 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,218 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,221 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,221 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,221 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,221 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,221 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,221 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,224 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,224 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,247 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,248 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,249 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,249 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,249 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,249 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,249 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,250 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,250 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,250 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,250 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,250 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,251 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,251 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,255 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,256 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,257 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,258 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,259 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,260 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,261 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,262 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,263 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,264 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:07,267 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 19:00:07,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 19:00:07,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:07,339 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 19:00:07,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 19:00:07,401 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2021-11-13 19:00:07,414 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 19:00:07,414 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-13 19:00:08,812 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:08,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:08,833 INFO L85 PathProgramCache]: Analyzing trace with hash -1872022221, now seen corresponding path program 1 times [2021-11-13 19:00:08,844 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:08,845 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108581422] [2021-11-13 19:00:08,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:09,231 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:09,231 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108581422] [2021-11-13 19:00:09,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108581422] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:09,232 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:09,233 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 19:00:09,235 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223746647] [2021-11-13 19:00:09,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:09,244 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 19:00:09,244 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:09,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 19:00:09,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 19:00:09,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,290 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:09,292 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:09,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,328 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 19:00:09,329 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:09,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:09,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1841002414, now seen corresponding path program 1 times [2021-11-13 19:00:09,337 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:09,337 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203356879] [2021-11-13 19:00:09,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:09,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:09,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:09,526 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:09,526 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203356879] [2021-11-13 19:00:09,528 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203356879] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:09,528 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:09,528 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 19:00:09,529 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210714880] [2021-11-13 19:00:09,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:09,532 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 19:00:09,534 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:09,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 19:00:09,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 19:00:09,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,536 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:09,536 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:09,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:09,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:09,670 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 19:00:09,671 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:09,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:09,673 INFO L85 PathProgramCache]: Analyzing trace with hash 332160563, now seen corresponding path program 1 times [2021-11-13 19:00:09,673 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:09,674 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279502096] [2021-11-13 19:00:09,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:09,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:09,930 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:09,930 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279502096] [2021-11-13 19:00:09,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279502096] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:00:09,937 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174302440] [2021-11-13 19:00:09,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:09,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:09,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:09,947 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:00:09,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-13 19:00:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:10,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-13 19:00:10,162 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:00:10,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:10,568 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:00:10,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:10,866 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174302440] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:00:10,866 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 19:00:10,867 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-11-13 19:00:10,867 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16941768] [2021-11-13 19:00:10,867 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 19:00:10,869 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-13 19:00:10,869 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:10,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-13 19:00:10,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-11-13 19:00:10,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:10,871 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:10,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.2) internal successors, (172), 10 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:10,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:10,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:10,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:11,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:11,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:11,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:11,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-13 19:00:11,269 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:11,269 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:11,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:11,270 INFO L85 PathProgramCache]: Analyzing trace with hash -1055207149, now seen corresponding path program 2 times [2021-11-13 19:00:11,270 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:11,271 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661292536] [2021-11-13 19:00:11,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:11,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:11,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:11,677 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661292536] [2021-11-13 19:00:11,678 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661292536] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:00:11,678 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1202837788] [2021-11-13 19:00:11,678 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:00:11,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:11,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:11,680 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:00:11,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-13 19:00:11,859 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:00:11,860 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:00:11,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-13 19:00:11,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:00:12,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-13 19:00:12,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-13 19:00:12,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,477 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 19:00:12,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2021-11-13 19:00:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:00:12,554 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 19:00:12,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2021-11-13 19:00:12,604 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-13 19:00:12,604 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-13 19:00:12,604 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1202837788] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:12,604 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-13 19:00:12,605 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 15 [2021-11-13 19:00:12,605 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109825447] [2021-11-13 19:00:12,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:12,606 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 19:00:12,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:12,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 19:00:12,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2021-11-13 19:00:12,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:12,610 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:12,613 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 12.571428571428571) internal successors, (88), 8 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:12,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:12,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:12,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:12,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:13,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:13,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:13,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:13,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:13,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-11-13 19:00:14,026 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:14,026 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:14,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:14,027 INFO L85 PathProgramCache]: Analyzing trace with hash -2047024616, now seen corresponding path program 1 times [2021-11-13 19:00:14,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:14,027 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417533151] [2021-11-13 19:00:14,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:14,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:14,224 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:14,224 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417533151] [2021-11-13 19:00:14,224 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417533151] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:00:14,224 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [190608164] [2021-11-13 19:00:14,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:14,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:14,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:14,226 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:00:14,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-13 19:00:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:14,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-13 19:00:14,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:00:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:14,925 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:00:15,582 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:15,583 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [190608164] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:00:15,583 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 19:00:15,584 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-11-13 19:00:15,584 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957104264] [2021-11-13 19:00:15,584 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 19:00:15,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-13 19:00:15,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:15,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-13 19:00:15,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-11-13 19:00:15,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,587 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:15,588 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 19.11111111111111) internal successors, (344), 18 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:15,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:15,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:15,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:15,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:15,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:15,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:15,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:16,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-13 19:00:16,178 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:16,178 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:16,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:16,179 INFO L85 PathProgramCache]: Analyzing trace with hash 309338072, now seen corresponding path program 2 times [2021-11-13 19:00:16,179 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:16,179 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782286872] [2021-11-13 19:00:16,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:16,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:16,692 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:16,692 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782286872] [2021-11-13 19:00:16,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782286872] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:00:16,693 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [135204578] [2021-11-13 19:00:16,693 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:00:16,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:16,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:16,694 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:00:16,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-13 19:00:16,853 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:00:16,853 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:00:16,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:00:16,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:00:17,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:00:17,489 INFO L354 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2021-11-13 19:00:17,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-13 19:00:17,543 INFO L354 Elim1Store]: treesize reduction 64, result has 22.9 percent of original size [2021-11-13 19:00:17,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 34 [2021-11-13 19:00:17,616 INFO L354 Elim1Store]: treesize reduction 114, result has 19.7 percent of original size [2021-11-13 19:00:17,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 41 treesize of output 46 [2021-11-13 19:00:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2021-11-13 19:00:17,661 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-13 19:00:17,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [135204578] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:17,662 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-13 19:00:17,663 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [17] total 21 [2021-11-13 19:00:17,663 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577192468] [2021-11-13 19:00:17,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:17,664 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:17,664 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:17,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:17,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=326, Unknown=0, NotChecked=0, Total=420 [2021-11-13 19:00:17,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:17,666 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:17,667 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 19.2) internal successors, (96), 6 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:17,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:17,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:17,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:17,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:17,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:17,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:17,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:17,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:17,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:17,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:17,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:17,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:17,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-13 19:00:18,049 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-13 19:00:18,049 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:18,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:18,050 INFO L85 PathProgramCache]: Analyzing trace with hash 129276542, now seen corresponding path program 1 times [2021-11-13 19:00:18,050 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:18,050 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910897731] [2021-11-13 19:00:18,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:18,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:18,566 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:18,566 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910897731] [2021-11-13 19:00:18,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910897731] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:00:18,567 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1477208916] [2021-11-13 19:00:18,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:18,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:18,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:18,569 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:00:18,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-13 19:00:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:18,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-13 19:00:18,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:00:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:19,757 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:00:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:00:20,870 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1477208916] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:00:20,870 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 19:00:20,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2021-11-13 19:00:20,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449489859] [2021-11-13 19:00:20,872 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 19:00:20,873 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-13 19:00:20,874 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:20,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-13 19:00:20,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-11-13 19:00:20,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:20,875 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:20,876 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 20.73913043478261) internal successors, (477), 23 states have internal predecessors, (477), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:20,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:20,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:20,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:20,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:20,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:20,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:20,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:21,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:21,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:21,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:21,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:21,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:21,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:21,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:21,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-11-13 19:00:21,650 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:21,650 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:21,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:21,651 INFO L85 PathProgramCache]: Analyzing trace with hash 492023773, now seen corresponding path program 2 times [2021-11-13 19:00:21,651 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:21,651 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238218019] [2021-11-13 19:00:21,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:21,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:00:22,066 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:22,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238218019] [2021-11-13 19:00:22,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238218019] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:22,067 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:22,067 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 19:00:22,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974854216] [2021-11-13 19:00:22,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:22,069 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:22,069 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:22,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:22,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:00:22,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:22,070 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:22,071 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.2) internal successors, (106), 6 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:22,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:22,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:22,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:22,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:22,072 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:22,072 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:22,072 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:22,072 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:22,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:22,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:22,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:22,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:22,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:22,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:22,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:22,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:22,276 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 19:00:22,276 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting t_funErr3ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:22,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:22,277 INFO L85 PathProgramCache]: Analyzing trace with hash 1870440373, now seen corresponding path program 1 times [2021-11-13 19:00:22,277 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:22,278 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988117001] [2021-11-13 19:00:22,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:22,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:00:22,643 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:22,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988117001] [2021-11-13 19:00:22,643 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988117001] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:22,643 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:22,644 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 19:00:22,644 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604259079] [2021-11-13 19:00:22,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:22,645 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:22,645 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:22,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:22,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:00:22,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:22,647 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:22,647 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 23.4) internal successors, (117), 6 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:22,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:22,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:22,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:22,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:22,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:22,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:22,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:22,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:22,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:23,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:23,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:23,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:23,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:23,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:23,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:23,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:23,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:23,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:23,902 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-13 19:00:23,902 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting t_funErr4ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:23,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:23,903 INFO L85 PathProgramCache]: Analyzing trace with hash 2102383368, now seen corresponding path program 1 times [2021-11-13 19:00:23,904 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:23,904 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959760745] [2021-11-13 19:00:23,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:23,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:00:24,255 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:24,256 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959760745] [2021-11-13 19:00:24,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959760745] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:24,256 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:24,256 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 19:00:24,257 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660996056] [2021-11-13 19:00:24,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:24,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:24,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:24,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:24,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:00:24,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:24,262 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:24,262 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 25.2) internal successors, (126), 6 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:24,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:24,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:24,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:24,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:24,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:24,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:25,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:25,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:25,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:25,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:25,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:25,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:25,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:25,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:25,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:25,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:25,628 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-13 19:00:25,629 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:25,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:25,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1776636941, now seen corresponding path program 1 times [2021-11-13 19:00:25,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:25,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515717990] [2021-11-13 19:00:25,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:25,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:00:26,035 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:26,036 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515717990] [2021-11-13 19:00:26,036 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515717990] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:26,036 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:26,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 19:00:26,037 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747723209] [2021-11-13 19:00:26,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:26,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:26,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:26,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:26,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:00:26,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:26,040 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:26,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 26.8) internal successors, (134), 6 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:26,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:26,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:26,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:26,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:26,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:26,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:26,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:26,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:26,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:26,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:26,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:31,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:31,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:31,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:31,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:31,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:31,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:31,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:31,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:31,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:31,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:31,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:31,942 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-13 19:00:31,942 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:31,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:31,943 INFO L85 PathProgramCache]: Analyzing trace with hash -1894030342, now seen corresponding path program 1 times [2021-11-13 19:00:31,944 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:31,944 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418170350] [2021-11-13 19:00:31,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:31,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2069 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 1947 trivial. 0 not checked. [2021-11-13 19:00:32,908 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:32,909 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418170350] [2021-11-13 19:00:32,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418170350] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:32,909 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:32,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-11-13 19:00:32,910 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857601731] [2021-11-13 19:00:32,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:32,911 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-13 19:00:32,912 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:32,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-13 19:00:32,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2021-11-13 19:00:32,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:32,913 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:32,915 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 22.0) internal successors, (308), 15 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:00:32,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:32,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:32,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:32,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:32,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:32,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:32,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:33,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:33,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:00:33,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:33,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:33,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:00:33,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:33,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:00:33,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:33,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:33,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:33,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:00:33,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-13 19:00:33,821 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-13 19:00:33,821 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:00:33,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:33,822 INFO L85 PathProgramCache]: Analyzing trace with hash 171246188, now seen corresponding path program 1 times [2021-11-13 19:00:33,822 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:33,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022959095] [2021-11-13 19:00:33,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:33,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1887 trivial. 0 not checked. [2021-11-13 19:00:34,617 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:34,617 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022959095] [2021-11-13 19:00:34,618 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022959095] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:00:34,618 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [354479775] [2021-11-13 19:00:34,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:34,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:00:34,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:34,620 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:00:34,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-13 19:00:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:36,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 1246 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-13 19:00:36,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:00:38,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-13 19:00:38,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 31 [2021-11-13 19:00:38,147 INFO L354 Elim1Store]: treesize reduction 39, result has 22.0 percent of original size [2021-11-13 19:00:38,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 54 [2021-11-13 19:00:38,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2021-11-13 19:00:38,216 INFO L354 Elim1Store]: treesize reduction 96, result has 20.0 percent of original size [2021-11-13 19:00:38,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 89 treesize of output 98 [2021-11-13 19:00:38,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 67 [2021-11-13 19:00:38,305 INFO L354 Elim1Store]: treesize reduction 172, result has 17.3 percent of original size [2021-11-13 19:00:38,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 128 treesize of output 142 [2021-11-13 19:00:38,830 INFO L354 Elim1Store]: treesize reduction 258, result has 15.7 percent of original size [2021-11-13 19:00:38,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 64 treesize of output 72 [2021-11-13 19:00:38,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1887 trivial. 0 not checked. [2021-11-13 19:00:38,850 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:00:49,054 WARN L227 SmtUtils]: Spent 6.04s on a formula simplification that was a NOOP. DAG size: 34 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-13 19:00:51,245 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (< |c_ULTIMATE.start_new_#t~malloc30#1.base| |v_ULTIMATE.start_new_~p~0#1.base_57|) (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 1 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 2 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 3 |c_~#slot~0.offset|)) 0))))) is different from false [2021-11-13 19:00:53,344 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|) (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 1 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 2 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 3 |c_~#slot~0.offset|)) 0))))) is different from false [2021-11-13 19:00:56,319 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse1 (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 3 |c_~#slot~0.offset|))) (select (select (let ((.cse0 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) .cse1 0)))) (store .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse1)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse3 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse2 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) (+ .cse3 3 |c_~#slot~0.offset|) 0)))) (store .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse3 1 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse5 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse4 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) (+ .cse5 3 |c_~#slot~0.offset|) 0)))) (store .cse4 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse4 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse5 2 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse7 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse6 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) (+ .cse7 3 |c_~#slot~0.offset|) 0)))) (store .cse6 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse6 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse7 |c_~#slot~0.offset|))) 0))) (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|))) is different from false [2021-11-13 19:00:58,437 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|) (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse2 (+ .cse1 3 |c_~#slot~0.offset|))) (select (select (let ((.cse0 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse1 2 |c_~#slot~0.offset|) 0) .cse2 0)))) (store .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse2))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse4 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse3 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse4 2 |c_~#slot~0.offset|) 0) (+ .cse4 3 |c_~#slot~0.offset|) 0)))) (store .cse3 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse3 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse4 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse6 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse5 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse6 2 |c_~#slot~0.offset|) 0) (+ .cse6 3 |c_~#slot~0.offset|) 0)))) (store .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse6 1 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse9 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse8 (+ .cse9 2 |c_~#slot~0.offset|))) (select (select (let ((.cse7 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) .cse8 0) (+ .cse9 3 |c_~#slot~0.offset|) 0)))) (store .cse7 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse7 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse8))) 0))))) is different from false [2021-11-13 19:01:00,568 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse0 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse1 1 |c_~#slot~0.offset|) 0) (+ .cse1 2 |c_~#slot~0.offset|) 0) (+ .cse1 3 |c_~#slot~0.offset|) 0)))) (store .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse1 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse3 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse4 (+ .cse3 2 |c_~#slot~0.offset|))) (select (select (let ((.cse2 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse3 1 |c_~#slot~0.offset|) 0) .cse4 0) (+ .cse3 3 |c_~#slot~0.offset|) 0)))) (store .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse4))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse7 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse6 (+ .cse7 1 |c_~#slot~0.offset|))) (select (select (let ((.cse5 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) .cse6 0) (+ .cse7 2 |c_~#slot~0.offset|) 0) (+ .cse7 3 |c_~#slot~0.offset|) 0)))) (store .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse6))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= 0 (let ((.cse9 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse10 (+ .cse9 3 |c_~#slot~0.offset|))) (select (select (let ((.cse8 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse9 1 |c_~#slot~0.offset|) 0) (+ .cse9 2 |c_~#slot~0.offset|) 0) .cse10 0)))) (store .cse8 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse8 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse10)))))) (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|))) is different from false [2021-11-13 19:01:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1887 trivial. 3 not checked. [2021-11-13 19:01:02,459 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [354479775] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:01:02,459 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 19:01:02,460 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-11-13 19:01:02,461 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879088388] [2021-11-13 19:01:02,461 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 19:01:02,463 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-13 19:01:02,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:01:02,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-13 19:01:02,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=135, Unknown=7, NotChecked=140, Total=342 [2021-11-13 19:01:02,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:02,465 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:02,466 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 17.88888888888889) internal successors, (322), 19 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:02,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:02,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:01:02,466 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:02,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:02,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:01:02,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:02,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:01:02,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:02,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:02,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:02,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:02,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-13 19:01:02,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:04,749 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse0 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse1 1 |c_~#slot~0.offset|) 0) (+ .cse1 2 |c_~#slot~0.offset|) 0) (+ .cse1 3 |c_~#slot~0.offset|) 0)))) (store .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse0 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse1 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse3 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse4 (+ .cse3 2 |c_~#slot~0.offset|))) (select (select (let ((.cse2 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse3 1 |c_~#slot~0.offset|) 0) .cse4 0) (+ .cse3 3 |c_~#slot~0.offset|) 0)))) (store .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse4))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse7 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse6 (+ .cse7 1 |c_~#slot~0.offset|))) (select (select (let ((.cse5 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) .cse6 0) (+ .cse7 2 |c_~#slot~0.offset|) 0) (+ .cse7 3 |c_~#slot~0.offset|) 0)))) (store .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse6))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= 0 (let ((.cse9 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse10 (+ .cse9 3 |c_~#slot~0.offset|))) (select (select (let ((.cse8 (store |c_#race| |c_~#slot~0.base| (store (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse9 1 |c_~#slot~0.offset|) 0) (+ .cse9 2 |c_~#slot~0.offset|) 0) .cse10 0)))) (store .cse8 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse8 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse10)))))) (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|))) (<= (+ |c_#StackHeapBarrier| 1) |c_~#slot~0.base|) (= (let ((.cse11 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (store (select |c_#race| |c_~#slot~0.base|) (+ .cse11 1 |c_~#slot~0.offset|) 0) (+ .cse11 |c_~#slot~0.offset|))) 0)) is different from false [2021-11-13 19:01:06,761 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse0 (store (select |c_#race| |c_~#slot~0.base|) (+ .cse1 2 |c_~#slot~0.offset|) 0))) (and (<= (+ |c_#StackHeapBarrier| 1) |c_~#slot~0.base|) (= (select .cse0 (+ .cse1 |c_~#slot~0.offset|)) 0) (= (select .cse0 (+ .cse1 1 |c_~#slot~0.offset|)) 0) (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|) (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse3 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse4 (+ .cse3 3 |c_~#slot~0.offset|))) (select (select (let ((.cse2 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse3 2 |c_~#slot~0.offset|) 0) .cse4 0)))) (store .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse4))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse6 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse5 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse6 2 |c_~#slot~0.offset|) 0) (+ .cse6 3 |c_~#slot~0.offset|) 0)))) (store .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse5 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse6 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse8 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse7 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) (+ .cse8 2 |c_~#slot~0.offset|) 0) (+ .cse8 3 |c_~#slot~0.offset|) 0)))) (store .cse7 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse7 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse8 1 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse11 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse10 (+ .cse11 2 |c_~#slot~0.offset|))) (select (select (let ((.cse9 (store |c_#race| |c_~#slot~0.base| (store (store (select |c_#race| |c_~#slot~0.base|) .cse10 0) (+ .cse11 3 |c_~#slot~0.offset|) 0)))) (store .cse9 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse9 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse10))) 0)))))))) is different from false [2021-11-13 19:01:08,769 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (let ((.cse0 (store (select |c_#race| |c_~#slot~0.base|) (+ .cse1 3 |c_~#slot~0.offset|) 0))) (and (= 0 (select .cse0 (+ .cse1 1 |c_~#slot~0.offset|))) (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse3 (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 3 |c_~#slot~0.offset|))) (select (select (let ((.cse2 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) .cse3 0)))) (store .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse2 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) .cse3)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse5 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse4 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) (+ .cse5 3 |c_~#slot~0.offset|) 0)))) (store .cse4 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse4 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse5 1 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse7 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse6 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) (+ .cse7 3 |c_~#slot~0.offset|) 0)))) (store .cse6 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse6 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse7 2 |c_~#slot~0.offset|))) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (let ((.cse9 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (select (select (let ((.cse8 (store |c_#race| |c_~#slot~0.base| (store (select |c_#race| |c_~#slot~0.base|) (+ .cse9 3 |c_~#slot~0.offset|) 0)))) (store .cse8 |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select .cse8 |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_~#slot~0.base|) (+ .cse9 |c_~#slot~0.offset|))) 0))) (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|))) (<= (+ |c_#StackHeapBarrier| 1) |c_~#slot~0.base|) (= (select .cse0 (+ .cse1 |c_~#slot~0.offset|)) 0) (= 0 (select .cse0 (+ .cse1 2 |c_~#slot~0.offset|)))))) is different from false [2021-11-13 19:01:10,775 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#race| |c_~#slot~0.base|)) (.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (and (<= (+ |c_#StackHeapBarrier| 1) |c_~#slot~0.base|) (= (select .cse0 (+ .cse1 2 |c_~#slot~0.offset|)) 0) (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (<= |c_#StackHeapBarrier| |v_ULTIMATE.start_new_~p~0#1.base_57|) (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 1 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 2 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 3 |c_~#slot~0.offset|)) 0))))) (= (select .cse0 (+ .cse1 1 |c_~#slot~0.offset|)) 0) (= (select .cse0 (+ .cse1 |c_~#slot~0.offset|)) 0) (= 0 (select .cse0 (+ .cse1 3 |c_~#slot~0.offset|))))) is different from false [2021-11-13 19:01:12,904 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#race| |c_~#slot~0.base|)) (.cse1 (* |c_t_funThread1of1ForFork0_~i~0#1| 4))) (and (forall ((|v_ULTIMATE.start_new_~p~0#1.base_57| Int)) (or (< |c_ULTIMATE.start_new_#t~malloc30#1.base| |v_ULTIMATE.start_new_~p~0#1.base_57|) (and (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 1 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 2 |c_~#slot~0.offset|)) 0)) (forall ((|ULTIMATE.start_new_~p~0#1.offset| Int) (|ULTIMATE.start_new_#t~nondet31#1| Int)) (= (select (select (store |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57| (store (select |c_#race| |v_ULTIMATE.start_new_~p~0#1.base_57|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_~#slot~0.base|) (+ (* |c_t_funThread1of1ForFork0_~i~0#1| 4) 3 |c_~#slot~0.offset|)) 0))))) (= (select .cse0 (+ .cse1 2 |c_~#slot~0.offset|)) 0) (< (+ |c_ULTIMATE.start_new_#t~malloc30#1.base| 1) |c_~#slot~0.base|) (= (select .cse0 (+ .cse1 1 |c_~#slot~0.offset|)) 0) (= (select .cse0 (+ .cse1 |c_~#slot~0.offset|)) 0) (= 0 (select .cse0 (+ .cse1 3 |c_~#slot~0.offset|))))) is different from false [2021-11-13 19:01:13,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:13,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 19:01:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:01:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:01:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:13,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:13,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:13,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:13,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-13 19:01:13,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:13,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:13,726 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:01:13,726 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:13,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:13,727 INFO L85 PathProgramCache]: Analyzing trace with hash 2083736640, now seen corresponding path program 1 times [2021-11-13 19:01:13,727 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:01:13,728 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692892789] [2021-11-13 19:01:13,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:13,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:01:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 1148 proven. 743 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:24,469 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:01:24,469 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692892789] [2021-11-13 19:01:24,469 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692892789] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 19:01:24,470 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756442941] [2021-11-13 19:01:24,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:24,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 19:01:24,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:01:24,471 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 19:01:24,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-13 19:01:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:25,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 1344 conjuncts, 144 conjunts are in the unsatisfiable core [2021-11-13 19:01:25,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:25,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-13 19:01:26,066 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-13 19:01:26,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-11-13 19:01:27,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-11-13 19:01:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:01:28,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2021-11-13 19:01:28,405 INFO L354 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2021-11-13 19:01:28,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2021-11-13 19:01:28,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 19:01:28,961 INFO L354 Elim1Store]: treesize reduction 53, result has 14.5 percent of original size [2021-11-13 19:01:28,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 37 [2021-11-13 19:01:30,265 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2021-11-13 19:01:30,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:30,466 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-13 19:01:30,467 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Shadow problem: [|ULTIMATE.start_new_~p~0#1.base|] at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Context.constructChildContextForQuantifiedFormula(Context.java:117) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.pushInner(QuantifierPusher.java:293) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:167) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:243) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:233) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateLight(PartialQuantifierElimination.java:111) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:127) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.constructQuantifiedFormula(TermDomainOperationProvider.java:115) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:104) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:197) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 19:01:30,472 INFO L158 Benchmark]: Toolchain (without parser) took 86158.77ms. Allocated memory was 100.7MB in the beginning and 274.7MB in the end (delta: 174.1MB). Free memory was 65.1MB in the beginning and 108.6MB in the end (delta: -43.5MB). Peak memory consumption was 130.7MB. Max. memory is 16.1GB. [2021-11-13 19:01:30,472 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 81.8MB. Free memory was 54.3MB in the beginning and 54.2MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 19:01:30,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1319.69ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 49.1MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-13 19:01:30,473 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.79ms. Allocated memory is still 100.7MB. Free memory was 49.1MB in the beginning and 45.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 19:01:30,473 INFO L158 Benchmark]: Boogie Preprocessor took 116.10ms. Allocated memory is still 100.7MB. Free memory was 45.0MB in the beginning and 41.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 19:01:30,474 INFO L158 Benchmark]: RCFGBuilder took 1120.16ms. Allocated memory is still 100.7MB. Free memory was 41.8MB in the beginning and 57.6MB in the end (delta: -15.8MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2021-11-13 19:01:30,474 INFO L158 Benchmark]: TraceAbstraction took 83421.61ms. Allocated memory was 100.7MB in the beginning and 274.7MB in the end (delta: 174.1MB). Free memory was 56.9MB in the beginning and 108.6MB in the end (delta: -51.6MB). Peak memory consumption was 122.8MB. Max. memory is 16.1GB. [2021-11-13 19:01:30,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 81.8MB. Free memory was 54.3MB in the beginning and 54.2MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1319.69ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 49.1MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.79ms. Allocated memory is still 100.7MB. Free memory was 49.1MB in the beginning and 45.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.10ms. Allocated memory is still 100.7MB. Free memory was 45.0MB in the beginning and 41.8MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1120.16ms. Allocated memory is still 100.7MB. Free memory was 41.8MB in the beginning and 57.6MB in the end (delta: -15.8MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * TraceAbstraction took 83421.61ms. Allocated memory was 100.7MB in the beginning and 274.7MB in the end (delta: 174.1MB). Free memory was 56.9MB in the beginning and 108.6MB in the end (delta: -51.6MB). Peak memory consumption was 122.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Shadow problem: [|ULTIMATE.start_new_~p~0#1.base|] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Shadow problem: [|ULTIMATE.start_new_~p~0#1.base|]: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Context.constructChildContextForQuantifiedFormula(Context.java:117) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 19:01:30,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:30,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/config/GemCutterReach.xml -i ../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 19:01:33,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 19:01:33,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 19:01:33,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 19:01:33,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 19:01:33,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 19:01:33,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 19:01:33,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 19:01:33,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 19:01:33,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 19:01:33,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 19:01:33,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 19:01:33,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 19:01:33,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 19:01:33,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 19:01:33,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 19:01:33,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 19:01:33,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 19:01:33,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 19:01:34,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 19:01:34,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 19:01:34,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 19:01:34,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 19:01:34,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 19:01:34,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 19:01:34,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 19:01:34,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 19:01:34,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 19:01:34,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 19:01:34,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 19:01:34,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 19:01:34,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 19:01:34,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 19:01:34,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 19:01:34,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 19:01:34,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 19:01:34,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 19:01:34,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 19:01:34,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 19:01:34,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 19:01:34,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 19:01:34,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2021-11-13 19:01:34,071 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 19:01:34,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 19:01:34,072 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 19:01:34,072 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 19:01:34,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 19:01:34,073 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 19:01:34,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 19:01:34,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 19:01:34,075 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 19:01:34,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 19:01:34,076 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 19:01:34,076 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 19:01:34,076 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 19:01:34,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 19:01:34,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 19:01:34,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 19:01:34,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 19:01:34,078 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-13 19:01:34,078 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 19:01:34,079 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 19:01:34,079 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 19:01:34,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 19:01:34,079 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 19:01:34,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 19:01:34,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 19:01:34,081 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 19:01:34,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 19:01:34,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:01:34,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 19:01:34,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 19:01:34,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 19:01:34,082 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-13 19:01:34,083 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 19:01:34,083 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 19:01:34,083 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 19:01:34,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 19:01:34,084 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 19:01:34,084 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 19:01:34,100 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 19:01:34,101 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b29c7049a333b10d890b8afae901738020ed1f084c2a7d471b316f0abdba3430 [2021-11-13 19:01:34,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 19:01:34,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 19:01:34,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 19:01:34,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 19:01:34,635 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 19:01:34,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/../../sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-13 19:01:34,746 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/be28a1187/be9a1f0381ce41ae84afe1d928da06ef/FLAGcab0037fd [2021-11-13 19:01:35,787 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 19:01:35,789 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/sv-benchmarks/c/goblint-regression/09-regions_17-arrayloop_nr.i [2021-11-13 19:01:35,824 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/be28a1187/be9a1f0381ce41ae84afe1d928da06ef/FLAGcab0037fd [2021-11-13 19:01:35,879 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/data/be28a1187/be9a1f0381ce41ae84afe1d928da06ef [2021-11-13 19:01:35,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 19:01:35,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 19:01:35,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 19:01:35,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 19:01:35,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 19:01:35,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:01:35" (1/1) ... [2021-11-13 19:01:35,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54ac05c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:35, skipping insertion in model container [2021-11-13 19:01:35,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:01:35" (1/1) ... [2021-11-13 19:01:35,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 19:01:36,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 19:01:37,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:01:37,176 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 19:01:37,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:01:37,515 INFO L208 MainTranslator]: Completed translation [2021-11-13 19:01:37,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37 WrapperNode [2021-11-13 19:01:37,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 19:01:37,518 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 19:01:37,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 19:01:37,519 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 19:01:37,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 19:01:37,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 19:01:37,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 19:01:37,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 19:01:37,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 19:01:37,808 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 19:01:37,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 19:01:37,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 19:01:37,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (1/1) ... [2021-11-13 19:01:37,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:01:37,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:01:37,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 19:01:37,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 19:01:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 19:01:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 19:01:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 19:01:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 19:01:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 19:01:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 19:01:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-13 19:01:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 19:01:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 19:01:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-13 19:01:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-13 19:01:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 19:01:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 19:01:37,938 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 19:01:39,362 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 19:01:39,363 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 19:01:39,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:01:39 BoogieIcfgContainer [2021-11-13 19:01:39,370 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 19:01:39,388 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 19:01:39,388 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 19:01:39,393 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 19:01:39,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 07:01:35" (1/3) ... [2021-11-13 19:01:39,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@377ab6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:01:39, skipping insertion in model container [2021-11-13 19:01:39,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:01:37" (2/3) ... [2021-11-13 19:01:39,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@377ab6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:01:39, skipping insertion in model container [2021-11-13 19:01:39,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:01:39" (3/3) ... [2021-11-13 19:01:39,398 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_17-arrayloop_nr.i [2021-11-13 19:01:39,406 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 19:01:39,406 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 19:01:39,407 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-13 19:01:39,407 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 19:01:39,519 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,527 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,527 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,527 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,530 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,530 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,530 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,546 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,546 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,546 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,547 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,547 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,547 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,548 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,548 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,548 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,549 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,549 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,549 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,550 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,550 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,550 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,550 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,551 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,551 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,551 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,552 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,552 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,552 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,552 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,552 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,553 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,553 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,553 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,553 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,554 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,554 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,554 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,555 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,555 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,555 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,555 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,556 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,557 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,558 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,559 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,560 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,561 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,562 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,563 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,564 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,573 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,574 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,575 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,576 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,576 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,576 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,576 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,736 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,736 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~mem33#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~malloc30#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_new_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_~temp~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~ret38#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_list_add_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:39,751 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 19:01:39,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 19:01:39,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:01:39,847 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 19:01:39,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 19:01:39,931 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2021-11-13 19:01:39,953 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 19:01:39,954 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-13 19:01:41,444 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:41,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:41,454 INFO L85 PathProgramCache]: Analyzing trace with hash 622573023, now seen corresponding path program 1 times [2021-11-13 19:01:41,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:41,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1050519488] [2021-11-13 19:01:41,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:41,476 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:41,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:41,486 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:41,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-13 19:01:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:41,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-13 19:01:41,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:41,984 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:42,154 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:42,155 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1050519488] [2021-11-13 19:01:42,158 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1050519488] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:42,164 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:42,164 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-13 19:01:42,167 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826537642] [2021-11-13 19:01:42,168 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:42,178 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 19:01:42,178 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:42,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 19:01:42,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 19:01:42,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:42,234 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:42,239 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:42,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:42,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:42,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:42,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:42,490 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:42,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:42,491 INFO L85 PathProgramCache]: Analyzing trace with hash 653592830, now seen corresponding path program 1 times [2021-11-13 19:01:42,492 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:42,492 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [377942479] [2021-11-13 19:01:42,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:42,493 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:42,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:42,498 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:42,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-13 19:01:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:42,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 19:01:42,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:42,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:42,955 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:42,956 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [377942479] [2021-11-13 19:01:42,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [377942479] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:42,957 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:42,958 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-13 19:01:42,959 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016992989] [2021-11-13 19:01:42,965 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:42,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 19:01:42,969 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:42,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 19:01:42,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 19:01:42,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:42,972 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:42,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:42,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:42,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:43,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:43,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:43,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:43,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:43,364 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:43,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:43,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1640354292, now seen corresponding path program 1 times [2021-11-13 19:01:43,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:43,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [25748023] [2021-11-13 19:01:43,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:43,367 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:43,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:43,368 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:43,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-13 19:01:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:43,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-13 19:01:43,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:43,952 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:44,391 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:44,391 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [25748023] [2021-11-13 19:01:44,391 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [25748023] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:01:44,392 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-13 19:01:44,392 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-11-13 19:01:44,392 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620019201] [2021-11-13 19:01:44,393 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-13 19:01:44,394 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 19:01:44,394 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:44,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 19:01:44,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-13 19:01:44,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:44,396 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:44,396 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.5) internal successors, (132), 8 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:44,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:44,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:44,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:44,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:44,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:45,103 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:45,104 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:45,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:45,105 INFO L85 PathProgramCache]: Analyzing trace with hash -670081460, now seen corresponding path program 2 times [2021-11-13 19:01:45,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:45,106 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1078157956] [2021-11-13 19:01:45,107 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:01:45,107 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:45,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:45,111 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:45,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-13 19:01:45,326 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:01:45,326 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:01:45,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:01:45,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:45,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-13 19:01:45,880 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-13 19:01:45,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-11-13 19:01:46,040 INFO L354 Elim1Store]: treesize reduction 50, result has 31.5 percent of original size [2021-11-13 19:01:46,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 56 [2021-11-13 19:01:46,374 INFO L354 Elim1Store]: treesize reduction 95, result has 26.9 percent of original size [2021-11-13 19:01:46,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 81 treesize of output 95 [2021-11-13 19:01:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-13 19:01:46,586 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-13 19:01:47,257 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:47,257 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1078157956] [2021-11-13 19:01:47,258 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1078157956] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:47,258 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:47,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-13 19:01:47,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730984189] [2021-11-13 19:01:47,259 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:47,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-13 19:01:47,260 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:47,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-13 19:01:47,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=33, Unknown=0, NotChecked=0, Total=72 [2021-11-13 19:01:47,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:47,262 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:47,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 11.625) internal successors, (93), 9 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:47,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:47,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:47,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:47,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:48,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:48,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:48,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:48,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:48,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:48,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:48,914 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:48,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:48,915 INFO L85 PathProgramCache]: Analyzing trace with hash 1516685137, now seen corresponding path program 1 times [2021-11-13 19:01:48,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:48,917 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [770850392] [2021-11-13 19:01:48,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:48,917 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:48,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:48,919 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:48,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-13 19:01:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:49,155 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-13 19:01:49,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:49,833 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:50,869 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:50,870 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [770850392] [2021-11-13 19:01:50,871 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [770850392] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:01:50,871 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-13 19:01:50,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2021-11-13 19:01:50,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638422412] [2021-11-13 19:01:50,873 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-13 19:01:50,875 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-13 19:01:50,875 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:50,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-13 19:01:50,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2021-11-13 19:01:50,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:50,880 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:50,881 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 19.0) internal successors, (304), 16 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:50,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:50,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:50,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:50,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:50,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:52,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:52,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:52,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:52,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:52,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:01:52,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2021-11-13 19:01:52,630 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:52,630 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:52,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:52,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1039923153, now seen corresponding path program 2 times [2021-11-13 19:01:52,634 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:52,635 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1836287902] [2021-11-13 19:01:52,635 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:01:52,635 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:52,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:52,637 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:52,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-13 19:01:52,871 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:01:52,871 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:01:52,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:01:52,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:53,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:01:53,749 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:01:53,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 36 [2021-11-13 19:01:53,887 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:01:53,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 64 treesize of output 72 [2021-11-13 19:01:54,173 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:01:54,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 102 treesize of output 116 [2021-11-13 19:01:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2021-11-13 19:01:54,426 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2021-11-13 19:01:55,372 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:55,372 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1836287902] [2021-11-13 19:01:55,372 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1836287902] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:55,372 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:55,373 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-13 19:01:55,373 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39571267] [2021-11-13 19:01:55,373 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:55,375 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-13 19:01:55,375 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:55,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-13 19:01:55,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=33, Unknown=0, NotChecked=0, Total=72 [2021-11-13 19:01:55,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:55,377 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:55,377 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 12.625) internal successors, (101), 9 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:01:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:01:55,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:55,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:55,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:01:55,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:55,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:55,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:01:55,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:01:55,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:56,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:56,027 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:01:56,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:56,028 INFO L85 PathProgramCache]: Analyzing trace with hash -1270681481, now seen corresponding path program 1 times [2021-11-13 19:01:56,030 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:56,030 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2138911945] [2021-11-13 19:01:56,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:56,031 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:56,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:56,032 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:56,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-13 19:01:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:56,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-13 19:01:56,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:57,895 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:02:00,185 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:02:00,186 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2138911945] [2021-11-13 19:02:00,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2138911945] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 19:02:00,186 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-13 19:02:00,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2021-11-13 19:02:00,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945222545] [2021-11-13 19:02:00,187 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-13 19:02:00,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-13 19:02:00,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:02:00,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-13 19:02:00,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=149, Invalid=843, Unknown=0, NotChecked=0, Total=992 [2021-11-13 19:02:00,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:00,191 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:02:00,192 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 20.0625) internal successors, (642), 32 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:02:00,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:00,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:00,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:00,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:00,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:00,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:00,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:04,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:04,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:04,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:04,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:04,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:04,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-13 19:02:04,256 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:02:04,257 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:02:04,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:02:04,258 INFO L85 PathProgramCache]: Analyzing trace with hash -749758231, now seen corresponding path program 2 times [2021-11-13 19:02:04,260 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:02:04,260 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [293018099] [2021-11-13 19:02:04,260 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:02:04,260 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:02:04,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:02:04,263 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:02:04,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-13 19:02:04,507 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:02:04,508 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:02:04,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:02:04,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:02:05,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-13 19:02:05,532 INFO L354 Elim1Store]: treesize reduction 36, result has 28.0 percent of original size [2021-11-13 19:02:05,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-11-13 19:02:05,635 INFO L354 Elim1Store]: treesize reduction 90, result has 25.0 percent of original size [2021-11-13 19:02:05,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 50 [2021-11-13 19:02:05,780 INFO L354 Elim1Store]: treesize reduction 163, result has 21.6 percent of original size [2021-11-13 19:02:05,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 71 [2021-11-13 19:02:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:05,871 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:06,831 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:02:06,831 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [293018099] [2021-11-13 19:02:06,831 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [293018099] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:02:06,831 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:02:06,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-13 19:02:06,832 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765669702] [2021-11-13 19:02:06,832 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:02:06,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:02:06,833 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:02:06,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:02:06,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:02:06,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:06,835 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:02:06,835 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.4) internal successors, (107), 6 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:02:06,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:06,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:06,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:06,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:06,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:06,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:06,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:06,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:07,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:07,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:07,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:07,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:07,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:07,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:07,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:07,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:07,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-13 19:02:07,560 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:02:07,561 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting t_funErr3ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:02:07,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:02:07,561 INFO L85 PathProgramCache]: Analyzing trace with hash 1114875371, now seen corresponding path program 1 times [2021-11-13 19:02:07,563 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:02:07,563 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [273118942] [2021-11-13 19:02:07,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:02:07,563 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:02:07,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:02:07,566 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:02:07,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-13 19:02:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:02:08,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 777 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:02:08,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:02:09,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:02:09,677 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:02:09,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 25 [2021-11-13 19:02:09,769 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:02:09,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 40 [2021-11-13 19:02:09,904 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:02:09,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 43 treesize of output 57 [2021-11-13 19:02:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:09,966 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:10,828 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:02:10,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [273118942] [2021-11-13 19:02:10,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [273118942] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:02:10,828 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:02:10,828 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-13 19:02:10,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187783765] [2021-11-13 19:02:10,829 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:02:10,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:02:10,830 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:02:10,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:02:10,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:02:10,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:10,831 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:02:10,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 23.6) internal successors, (118), 6 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:02:10,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:10,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:10,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:10,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:10,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:10,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:10,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:10,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:10,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:12,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:12,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:12,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:12,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-13 19:02:12,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:02:12,539 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting t_funErr4ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:02:12,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:02:12,540 INFO L85 PathProgramCache]: Analyzing trace with hash 1785917588, now seen corresponding path program 1 times [2021-11-13 19:02:12,542 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:02:12,542 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [716821016] [2021-11-13 19:02:12,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:02:12,543 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:02:12,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:02:12,544 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:02:12,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-13 19:02:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:02:13,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 792 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:02:13,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:02:14,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:02:14,401 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:02:14,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-13 19:02:14,468 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:02:14,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 55 [2021-11-13 19:02:14,619 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:02:14,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 77 treesize of output 91 [2021-11-13 19:02:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:14,712 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:15,798 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:02:15,798 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [716821016] [2021-11-13 19:02:15,798 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [716821016] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:02:15,798 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:02:15,799 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 7 [2021-11-13 19:02:15,799 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271719364] [2021-11-13 19:02:15,799 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:02:15,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 19:02:15,801 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:02:15,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 19:02:15,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=26, Unknown=0, NotChecked=0, Total=56 [2021-11-13 19:02:15,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:15,806 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:02:15,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 18.571428571428573) internal successors, (130), 8 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:02:15,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:15,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:15,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:15,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:15,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:15,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:15,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:15,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:15,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:15,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:17,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:17,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:17,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:17,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:17,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-13 19:02:17,478 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:02:17,478 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:02:17,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:02:17,479 INFO L85 PathProgramCache]: Analyzing trace with hash -1759656295, now seen corresponding path program 1 times [2021-11-13 19:02:17,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:02:17,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [675556325] [2021-11-13 19:02:17,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:02:17,481 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:02:17,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:02:17,482 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:02:17,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-13 19:02:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:02:18,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 805 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:02:18,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:02:19,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:02:19,359 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:02:19,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-11-13 19:02:19,490 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:02:19,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 56 [2021-11-13 19:02:19,658 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:02:19,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 64 treesize of output 78 [2021-11-13 19:02:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:19,773 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:20,874 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:02:20,874 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [675556325] [2021-11-13 19:02:20,874 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [675556325] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:02:20,874 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:02:20,874 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-13 19:02:20,875 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139680593] [2021-11-13 19:02:20,875 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:02:20,876 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-13 19:02:20,876 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:02:20,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-13 19:02:20,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=33, Unknown=0, NotChecked=0, Total=72 [2021-11-13 19:02:20,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:20,877 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:02:20,878 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 17.375) internal successors, (139), 9 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:02:20,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:20,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:20,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:23,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:23,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:23,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:23,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-13 19:02:23,588 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:02:23,588 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:02:23,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:02:23,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1083062585, now seen corresponding path program 1 times [2021-11-13 19:02:23,591 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:02:23,592 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1125937103] [2021-11-13 19:02:23,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:02:23,592 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:02:23,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:02:23,594 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:02:23,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-13 19:02:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:02:24,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 948 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:02:24,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:02:25,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-13 19:02:25,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:25,961 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:26,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2021-11-13 19:02:26,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2021-11-13 19:02:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2021-11-13 19:02:27,267 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:02:27,267 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1125937103] [2021-11-13 19:02:27,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1125937103] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:02:27,268 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:02:27,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 7 [2021-11-13 19:02:27,268 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12603662] [2021-11-13 19:02:27,268 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:02:27,270 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 19:02:27,270 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:02:27,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 19:02:27,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 19:02:27,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:27,271 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:02:27,272 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:02:27,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:27,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:27,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:27,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:27,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:27,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:27,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:27,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:27,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:27,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:27,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:27,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:34,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:02:34,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:02:34,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:02:34,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:34,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:02:34,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:34,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:02:34,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:34,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:34,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:34,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:02:34,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:02:34,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-13 19:02:34,502 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:02:34,502 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:02:34,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:02:34,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1569192971, now seen corresponding path program 1 times [2021-11-13 19:02:34,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:02:34,506 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [385784796] [2021-11-13 19:02:34,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:02:34,507 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:02:34,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:02:34,508 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:02:34,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-13 19:02:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:02:41,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 1331 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-13 19:02:41,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:02:43,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-13 19:02:43,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:02:43,369 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:02:43,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-13 19:02:43,456 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:02:43,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 61 [2021-11-13 19:02:43,645 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:02:43,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 92 [2021-11-13 19:02:44,302 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-13 19:02:44,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2021-11-13 19:02:45,034 INFO L354 Elim1Store]: treesize reduction 180, result has 21.4 percent of original size [2021-11-13 19:02:45,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 113 treesize of output 133 [2021-11-13 19:02:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2277 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:02:45,216 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:02:49,740 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))) (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) is different from false [2021-11-13 19:03:14,826 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))) is different from false [2021-11-13 19:03:16,974 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))) is different from false [2021-11-13 19:03:19,129 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) is different from false [2021-11-13 19:03:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2277 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:03:20,588 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:03:20,588 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [385784796] [2021-11-13 19:03:20,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [385784796] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:03:20,589 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:03:20,590 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14, 14] imperfect sequences [] total 21 [2021-11-13 19:03:20,590 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774753705] [2021-11-13 19:03:20,590 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:03:20,592 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-13 19:03:20,593 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:03:20,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-13 19:03:20,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=245, Unknown=14, NotChecked=140, Total=462 [2021-11-13 19:03:20,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:03:20,594 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:03:20,596 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 15.523809523809524) internal successors, (326), 22 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:03:20,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:03:20,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:03:20,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:03:20,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:20,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:03:20,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:20,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:03:20,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:20,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:20,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:20,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:20,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:03:20,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:03:33,412 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1)))) is different from false [2021-11-13 19:03:35,488 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) .cse1)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg .cse1) (bvneg (select .cse0 (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (let ((.cse7 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse7 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse7))))))))))))) is different from false [2021-11-13 19:03:37,501 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse1 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse0 (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg .cse0)) (bvneg (bvneg (bvneg (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_46| (_ BitVec 32))) (or (not (= (_ bv0 1) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_46|))))))))) (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46| (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_46|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))) (exists ((v_arrayElimCell_40 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_40))) (and (= (_ bv0 1) (bvadd .cse7 (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg .cse7)))))))))) is different from false [2021-11-13 19:03:42,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:03:42,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:03:42,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:03:42,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:42,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:03:42,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:42,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:03:42,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:42,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:42,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:42,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:03:42,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:03:42,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:03:42,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-13 19:03:42,474 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:03:42,474 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:03:42,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:03:42,475 INFO L85 PathProgramCache]: Analyzing trace with hash 1400336360, now seen corresponding path program 2 times [2021-11-13 19:03:42,477 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:03:42,477 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1638895425] [2021-11-13 19:03:42,477 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:03:42,477 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:03:42,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:03:42,481 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:03:42,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-13 19:03:42,783 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:03:42,783 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:03:42,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-13 19:03:42,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:03:44,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-13 19:03:44,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:03:44,493 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:03:44,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-13 19:03:44,608 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:03:44,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 57 [2021-11-13 19:03:44,807 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:03:44,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 74 treesize of output 88 [2021-11-13 19:03:45,412 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-13 19:03:45,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2021-11-13 19:03:45,948 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-13 19:03:45,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 104 treesize of output 112 [2021-11-13 19:03:46,387 INFO L354 Elim1Store]: treesize reduction 269, result has 18.0 percent of original size [2021-11-13 19:03:46,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 145 treesize of output 171 [2021-11-13 19:03:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:03:56,717 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:04:11,850 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (store |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base| (store (store (select |c_#race| |c_ULTIMATE.start_new_#t~malloc30#1.base|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) is different from false [2021-11-13 19:04:39,174 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-13 19:04:41,325 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-13 19:04:43,544 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) is different from false [2021-11-13 19:04:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:04:45,372 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:04:45,372 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1638895425] [2021-11-13 19:04:45,373 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1638895425] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:04:45,373 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:04:45,373 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15, 15] imperfect sequences [] total 23 [2021-11-13 19:04:45,374 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784836859] [2021-11-13 19:04:45,374 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:04:45,375 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-13 19:04:45,375 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:04:45,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-13 19:04:45,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=306, Unknown=22, NotChecked=156, Total=552 [2021-11-13 19:04:45,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:04:45,377 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:04:45,378 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 14.26086956521739) internal successors, (328), 24 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:04:45,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:04:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:04:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:04:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:04:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:04:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:04:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:04:58,798 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1)))) is different from false [2021-11-13 19:05:00,985 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse7 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse6 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (bvneg (select .cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) .cse7)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg .cse7) (bvneg (select .cse6 (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) is different from false [2021-11-13 19:05:03,032 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))) .cse1)) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_49| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_49| (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_49|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (not (= (_ bv0 1) (bvneg (bvneg (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_49|))))))) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse1 (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (exists ((v_arrayElimCell_52 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_52))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg .cse7))))) (= (_ bv0 1) (bvadd (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)) .cse7))))))) is different from false [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:11,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:05:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:05:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:05:11,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-13 19:05:11,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-11-13 19:05:11,426 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:05:11,427 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:05:11,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:05:11,428 INFO L85 PathProgramCache]: Analyzing trace with hash 460745119, now seen corresponding path program 3 times [2021-11-13 19:05:11,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:05:11,431 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2032733634] [2021-11-13 19:05:11,431 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-13 19:05:11,432 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:05:11,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:05:11,434 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:05:11,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-13 19:05:11,818 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2021-11-13 19:05:11,818 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:05:11,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-13 19:05:11,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:05:13,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-13 19:05:13,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:05:13,757 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:05:13,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-13 19:05:13,849 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:05:13,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 57 [2021-11-13 19:05:14,065 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:05:14,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 72 treesize of output 86 [2021-11-13 19:05:14,538 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-13 19:05:14,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-11-13 19:05:15,119 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-13 19:05:15,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 102 treesize of output 110 [2021-11-13 19:05:15,345 INFO L354 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2021-11-13 19:05:15,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 124 treesize of output 138 [2021-11-13 19:05:15,851 INFO L354 Elim1Store]: treesize reduction 366, result has 16.2 percent of original size [2021-11-13 19:05:15,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 165 treesize of output 197 [2021-11-13 19:05:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:05:28,144 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:05:45,176 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-13 19:05:47,886 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-13 19:05:50,031 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-13 19:05:52,236 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) is different from false [2021-11-13 19:05:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:05:54,014 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:05:54,014 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2032733634] [2021-11-13 19:05:54,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2032733634] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:05:54,014 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:05:54,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16, 16] imperfect sequences [] total 25 [2021-11-13 19:05:54,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718798243] [2021-11-13 19:05:54,015 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:05:54,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-11-13 19:05:54,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:05:54,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-11-13 19:05:54,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=382, Unknown=14, NotChecked=172, Total=650 [2021-11-13 19:05:54,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:05:54,017 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:05:54,017 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 13.2) internal successors, (330), 26 states have internal predecessors, (330), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:54,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:05:54,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:05:54,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:05:54,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-11-13 19:05:54,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:05:56,989 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1)))) is different from false [2021-11-13 19:05:59,005 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) .cse1)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select (select (let ((.cse7 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse7 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse7 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))) (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (= (_ bv0 1) (bvadd (bvneg .cse1) (bvneg (select .cse0 (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) is different from false [2021-11-13 19:06:01,019 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)) (.cse0 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse0 (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (exists ((v_arrayElimCell_69 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_69))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (bvneg .cse7))) (= (_ bv0 1) (bvadd (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)) .cse7))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (select .cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))) (bvneg (bvneg (bvneg .cse0))))))) is different from false [2021-11-13 19:06:03,035 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)) (.cse2 (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (and (exists ((v_arrayElimCell_71 (_ BitVec 1))) (let ((.cse0 (bvneg v_arrayElimCell_71))) (and (= (_ bv0 1) (bvadd .cse0 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (= (_ bv0 1) (bvadd (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (bvneg .cse0)))))) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (exists ((v_arrayElimCell_69 (_ BitVec 1))) (let ((.cse1 (bvneg (bvneg v_arrayElimCell_69)))) (and (= (_ bv0 1) (bvadd .cse1 (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) .cse1))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_52| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))) (bvneg (bvneg (bvneg (bvneg (select (select (store |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52| (store (store (store (select |c_#race| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|)) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_52|))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg .cse2)))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select .cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (= (_ bv0 1) (bvadd (select .cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32))) .cse2)))) is different from false [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:06:03,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:06:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-13 19:06:03,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-13 19:06:03,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2021-11-13 19:06:03,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:06:03,827 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:06:03,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:06:03,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1398187658, now seen corresponding path program 4 times [2021-11-13 19:06:03,834 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:06:03,835 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1351428715] [2021-11-13 19:06:03,835 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-13 19:06:03,836 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:06:03,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:06:03,838 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:06:03,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-13 19:06:08,223 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-13 19:06:08,223 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:06:08,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 1334 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-13 19:06:08,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:06:09,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-13 19:06:09,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:06:09,569 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:06:09,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2021-11-13 19:06:09,663 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:06:09,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 68 [2021-11-13 19:06:09,825 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:06:09,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 85 treesize of output 99 [2021-11-13 19:06:10,528 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-13 19:06:10,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-11-13 19:06:10,975 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-13 19:06:10,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 118 treesize of output 126 [2021-11-13 19:06:11,163 INFO L354 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2021-11-13 19:06:11,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 152 treesize of output 166 [2021-11-13 19:06:11,470 INFO L354 Elim1Store]: treesize reduction 122, result has 15.9 percent of original size [2021-11-13 19:06:11,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 184 treesize of output 204 [2021-11-13 19:06:11,958 INFO L354 Elim1Store]: treesize reduction 475, result has 14.9 percent of original size [2021-11-13 19:06:11,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 28 case distinctions, treesize of input 227 treesize of output 265 [2021-11-13 19:06:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:06:26,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:07:19,409 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) is different from false [2021-11-13 19:07:21,615 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (_ bv0 1))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) is different from false [2021-11-13 19:07:23,842 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) is different from false [2021-11-13 19:07:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:07:28,188 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:07:28,188 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1351428715] [2021-11-13 19:07:28,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1351428715] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:07:28,189 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:07:28,189 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17, 17] imperfect sequences [] total 27 [2021-11-13 19:07:28,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466568944] [2021-11-13 19:07:28,189 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:07:28,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-11-13 19:07:28,194 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:07:28,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-11-13 19:07:28,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=487, Unknown=26, NotChecked=144, Total=756 [2021-11-13 19:07:28,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:07:28,196 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:07:28,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 12.296296296296296) internal successors, (332), 28 states have internal predecessors, (332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 19:07:28,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:28,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-13 19:07:28,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:07:41,753 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_#t~ret38#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_#in~node#1.base|)))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_~p~0#1.base|))) (_ bv1 1))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_new_#res#1.base|))) (_ bv1 1))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse3 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse3)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|)))))) is different from false [2021-11-13 19:07:43,811 WARN L838 $PredicateComparison]: unable to prove that (and (= (_ bv0 1) (bvadd (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (exists ((v_arrayElimCell_91 (_ BitVec 1))) (let ((.cse0 (bvneg v_arrayElimCell_91))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg .cse0))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (= (_ bv0 1) (bvadd .cse0 (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|)))))) is different from false [2021-11-13 19:07:45,825 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))) (.cse0 (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))) .cse1)) (= (_ bv0 1) (bvadd (_ bv1 1) (bvneg (bvneg (bvneg (select |c_#valid| |c_t_funThread1of1ForFork0_list_add_~node#1.base|)))))) (= (_ bv0 1) (bvadd .cse1 (bvneg (select .cse0 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))) (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_55| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse5 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse4 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse4 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse5)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse6 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55| (store (store (store (store (select .cse6 |v_ULTIMATE.start_new_#t~malloc30#1.base_55|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_55|))))) (exists ((v_arrayElimCell_92 (_ BitVec 1)) (v_arrayElimCell_91 (_ BitVec 1))) (let ((.cse7 (bvneg v_arrayElimCell_92)) (.cse8 (bvneg (bvneg v_arrayElimCell_91)))) (and (= (_ bv0 1) (bvadd (bvneg (bvneg .cse7)) (bvneg (bvneg (select (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))) (= (_ bv0 1) (bvadd .cse8 .cse7)) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg .cse8)))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) is different from false [2021-11-13 19:07:46,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:46,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:46,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 19:07:46,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 19:07:46,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:07:46,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-13 19:07:46,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-13 19:07:46,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-13 19:07:46,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-11-13 19:07:46,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:07:46,947 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting t_funErr5ASSERT_VIOLATIONDATA_RACE === [t_funErr0ASSERT_VIOLATIONDATA_RACE, t_funErr1ASSERT_VIOLATIONDATA_RACE, t_funErr2ASSERT_VIOLATIONDATA_RACE, t_funErr3ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2021-11-13 19:07:46,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:07:46,948 INFO L85 PathProgramCache]: Analyzing trace with hash -859613118, now seen corresponding path program 5 times [2021-11-13 19:07:46,949 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:07:46,949 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [513291480] [2021-11-13 19:07:46,949 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-11-13 19:07:46,949 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:07:46,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:07:46,950 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:07:46,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-11-13 19:08:30,743 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-11-13 19:08:30,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 19:08:30,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 1344 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-13 19:08:30,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:08:32,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-13 19:08:32,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-13 19:08:32,226 INFO L354 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2021-11-13 19:08:32,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-11-13 19:08:32,295 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-13 19:08:32,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 55 [2021-11-13 19:08:32,413 INFO L354 Elim1Store]: treesize reduction 105, result has 26.1 percent of original size [2021-11-13 19:08:32,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 85 treesize of output 99 [2021-11-13 19:08:32,911 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-13 19:08:32,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 16 [2021-11-13 19:08:33,483 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-13 19:08:33,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 120 treesize of output 128 [2021-11-13 19:08:33,692 INFO L354 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2021-11-13 19:08:33,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 156 treesize of output 170 [2021-11-13 19:08:33,944 INFO L354 Elim1Store]: treesize reduction 122, result has 15.9 percent of original size [2021-11-13 19:08:33,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 182 treesize of output 202 [2021-11-13 19:08:34,266 INFO L354 Elim1Store]: treesize reduction 167, result has 17.3 percent of original size [2021-11-13 19:08:34,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 227 treesize of output 253 [2021-11-13 19:08:35,313 INFO L354 Elim1Store]: treesize reduction 596, result has 13.7 percent of original size [2021-11-13 19:08:35,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 36 case distinctions, treesize of input 280 treesize of output 312 [2021-11-13 19:08:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2285 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2021-11-13 19:08:51,721 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:10:00,946 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_58| (_ BitVec 32))) (or (and (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_58|))))) is different from false [2021-11-13 19:10:03,331 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_58| (_ BitVec 32))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_58|))) (and (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse2 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse1 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse2 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse1 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse2)))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4))))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32))))))))))))))))) is different from false [2021-11-13 19:10:06,087 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_new_#t~malloc30#1.base_58| (_ BitVec 32))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_new_#t~malloc30#1.base_58|))) (and (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse1 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)))) (select (select (let ((.cse0 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse0 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse1)))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))) (bvneg (bvneg (bvneg (bvneg (bvneg (select (select (let ((.cse2 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse2 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd (_ bv4 32) |c_t_funThread1of1ForFork0_list_add_~node#1.offset|)))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse4 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)))) (select (select (let ((.cse3 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse4 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse3 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse4)))))))))))))))))) (forall ((|ULTIMATE.start_new_#t~nondet32#1| (_ BitVec 1)) (|ULTIMATE.start_new_#t~nondet31#1| (_ BitVec 1)) (|ULTIMATE.start_new_~p~0#1.offset| (_ BitVec 32))) (= (_ bv0 1) (bvadd (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (let ((.cse6 (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv7 32)))) (select (select (let ((.cse5 (store |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base| (store (store (store (select |c_#race| |c_t_funThread1of1ForFork0_list_add_~node#1.base|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv5 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) (bvadd |c_t_funThread1of1ForFork0_list_add_~node#1.offset| (_ bv6 32)) |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|) .cse6 |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|)))) (store .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58| (store (store (store (store (store (select .cse5 |v_ULTIMATE.start_new_#t~malloc30#1.base_58|) |ULTIMATE.start_new_~p~0#1.offset| |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv1 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv2 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv3 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet31#1|) (bvadd (_ bv4 32) |ULTIMATE.start_new_~p~0#1.offset|) |ULTIMATE.start_new_#t~nondet32#1|))) |c_t_funThread1of1ForFork0_list_add_~node#1.base|) .cse6)))))))))))))) (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg (bvneg |c_t_funThread1of1ForFork0_list_add_#t~nondet35#1|))))))))))))))))))) is different from false [2021-11-13 19:10:06,180 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:10:06,181 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [513291480] [2021-11-13 19:10:06,181 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2021-11-13 19:10:06,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2021-11-13 19:10:06,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:10:06,387 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.ArithmeticException: BigInteger out of long range at java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.computeDerApplicabilityScore(QuantifierPusher.java:685) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.selectBestEliminatee(QuantifierPusher.java:668) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.doit(QuantifierPusher.java:604) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:446) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:162) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:243) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:233) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:128) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminateCompat(PartialQuantifierElimination.java:151) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:438) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:417) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:289) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:211) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 19:10:06,401 INFO L158 Benchmark]: Toolchain (without parser) took 510513.89ms. Allocated memory was 58.7MB in the beginning and 174.1MB in the end (delta: 115.3MB). Free memory was 36.1MB in the beginning and 32.8MB in the end (delta: 3.3MB). Peak memory consumption was 118.9MB. Max. memory is 16.1GB. [2021-11-13 19:10:06,402 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 19:10:06,404 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1625.27ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 35.9MB in the beginning and 49.8MB in the end (delta: -13.9MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2021-11-13 19:10:06,405 INFO L158 Benchmark]: Boogie Procedure Inliner took 156.82ms. Allocated memory is still 75.5MB. Free memory was 49.8MB in the beginning and 45.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 19:10:06,406 INFO L158 Benchmark]: Boogie Preprocessor took 131.33ms. Allocated memory is still 75.5MB. Free memory was 45.3MB in the beginning and 41.4MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 19:10:06,408 INFO L158 Benchmark]: RCFGBuilder took 1577.52ms. Allocated memory is still 75.5MB. Free memory was 41.4MB in the beginning and 49.5MB in the end (delta: -8.1MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2021-11-13 19:10:06,409 INFO L158 Benchmark]: TraceAbstraction took 507011.50ms. Allocated memory was 75.5MB in the beginning and 174.1MB in the end (delta: 98.6MB). Free memory was 48.8MB in the beginning and 32.8MB in the end (delta: 16.0MB). Peak memory consumption was 115.1MB. Max. memory is 16.1GB. [2021-11-13 19:10:06,416 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1625.27ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 35.9MB in the beginning and 49.8MB in the end (delta: -13.9MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 156.82ms. Allocated memory is still 75.5MB. Free memory was 49.8MB in the beginning and 45.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.33ms. Allocated memory is still 75.5MB. Free memory was 45.3MB in the beginning and 41.4MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1577.52ms. Allocated memory is still 75.5MB. Free memory was 41.4MB in the beginning and 49.5MB in the end (delta: -8.1MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * TraceAbstraction took 507011.50ms. Allocated memory was 75.5MB in the beginning and 174.1MB in the end (delta: 98.6MB). Free memory was 48.8MB in the beginning and 32.8MB in the end (delta: 16.0MB). Peak memory consumption was 115.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of long range de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: ArithmeticException: BigInteger out of long range: java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 19:10:06,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-13 19:10:06,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_568e03f3-1e5a-43e4-a2cb-619593cb56f4/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of long range